This is the story of a 7-year-old boy, Sang-woo, born and raised in the big city, and his mute grandmother, who has spent her whole life in a small rural village.

• CJ Entertainment
• Tube Pictures
• Kim Eul-boon
• Yoo Seung-ho
• Dong Hyo-hee
• Min Kyung-Hyun
• Yim Eun-kyung